文献类型： 外文期刊

第一作者： Yan Lijuan

作者： Yan Lijuan;Xu Dunming;Lin Liyi;Zhang Zhigang;Xue Xiaofeng;Lai Kang;Wang Jianwen

作者机构：

关键词： liquid chromatography (LC); high resolution mass spectrometry (HRMS); metabolomics; manuka honey

期刊名称：CHINESE JOURNAL OF CHROMATOGRAPHY （ 影响因子：0.7； 五年影响因子：0.5 ）

ISSN： 1000-8713

年卷期： 2019 年 37 卷 6 期

页码：

收录情况： SCI

摘要： A liquid chromatography-high resolution mass spectrometry (LC-HRMS) based metabolomic approach for the discrimination of manuka honey from the domestic honey was developed. The results of multivariate data analysis showed significant discrimination of manuka honey from domestic honey. Furthermore, a partial least squares discrimination model was established for honey discrimination, enabling the correct identification of unknown testing samples. A total of 34 highly expressed metabolic markers were obtained from the developed discrimination model, including 3-phenyllactic acid and 4-hydroxybenzoic acid which had both been previously identified as manuka honey markers. The area under the curve of the constructed marker combination reached 0.99. The developed metabolomic approach provides a new method for the quality control of manuka honey.

分类号：